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Centrifugal tube

A centrifuge tube and tube body technology, applied in the field of centrifuge tubes, can solve problems such as poor sealing and difficulty in removing the cover, and achieve the effect of simple structure and easy operation

Inactive Publication Date: 2018-09-07
北京普利智诚生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a centrifuge tube. By designing a new cover structure and a tube that matches the cover, the problem of poor sealing and difficulty in removing the cover at the end of the experiment is solved in the above background. Problem, the present invention is simple in structure, novel, easy to operate

Method used

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Embodiment Construction

[0032] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.

[0033] Such as Figure 1-Figure 4 Shown, this kind of centrifuge tube, its structure mainly comprises:

[0034] Tube 10 and cover 20;

[0035] At least two groups of circular grooves 12 are arranged at the opening of the upper end of the tube body 10 , and a circular fixing block 11 is arranged below the circular grooves 12 at the lowermost end, and the fixing block 11 is fixed on the tube body 10 inside;

[0036] The cover body 20 includes a sealing part 21, a movable part 22, a connecting rod 23, a fixed part 24, and a rotating part 25. The movable part 22 is connected, and the outer side of the movable part 22 is provided with a sealing part 21, and the sealing part 21 is made of elastic material.

[0037] As a preferred embodiment, a group of prot...

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PUM

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Abstract

The invention relates to a centrifugal tube, which relates to the field of medical tubular test tubes. The centrifugal tube comprises a tube body and a cover body; at least two groups of circular grooves are arranged at an upper opening of the tube body, a circular fixed block is arranged below the circular groove on the lowermost end, and the fixed block is fixed on the inner side of the tube body; and the cover body comprises a sealing part, a moving part, a connecting rod, a fixed part and a rotating part, the outer side of the rotating part is sleeved with the fixed part, the outer side ofthe fixed part is connected with the moving part by virtue of the connecting rod, the outer side of the moving part is provided with the sealing part, and the sealing part is made of an elastic material. The centrifugal tube is simple and novel in structure, convenient in operation, and capable of solving the problem that the sealing is not tight and the cover body is difficult to remove.

Description

technical field [0001] The invention relates to the field of medical tubular test tubes, in particular to a centrifuge tube. Background technique [0002] In biological sciences, especially in the fields of biochemistry and molecular biology research, centrifugation technology has been widely used, and each biochemistry and molecular biology laboratory must prepare various types of centrifuges. Centrifugal technology is mainly used for the separation and preparation of various biological samples. The suspension of biological samples is placed in a centrifuge tube under high-speed rotation. Due to the huge centrifugal force, the suspended tiny particles (such as cell organelles, sedimentation of biological macromolecules, etc.) ) settles at a certain speed, thereby being separated from the solution. [0003] Today's centrifuge tubes are prone to overflow due to poor sealing of samples, resulting in inaccurate experimental data, contamination of samples and the environment, o...

Claims

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Application Information

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IPC IPC(8): B01L3/14
CPCB01L3/5082B01L2200/0689
Inventor 孟志成王甫力
Owner 北京普利智诚生物技术有限公司